---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4565 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 688K 394M 1% /run /dev/vda1 20G 9.8G 9.5G 51% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 464 937 0 2542 3203 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:07:95:19 brd ff:ff:ff:ff:ff:ff inet 10.32.7.34/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85186sec preferred_lft 85186sec inet6 fe80::f816:3eff:fe07:9519/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ff:21:2a:f7 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:ffff:fe21:2af7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-4565) 01/24/24 _x86_64_ (4 CPU) 10:20:29 LINUX RESTART (4 CPU) 10:21:01 tps rtps wtps bread/s bwrtn/s 10:22:01 118.85 43.38 75.47 2114.05 6984.70 10:23:01 131.24 10.38 120.86 1619.60 19907.22 10:24:01 91.22 0.02 91.20 0.13 12351.27 10:25:01 9.87 0.00 9.87 0.00 1672.12 10:26:01 3.12 0.00 3.12 0.00 186.24 10:27:01 4.70 0.00 4.70 0.00 309.36 10:28:01 2.55 0.00 2.55 0.00 274.93 10:29:01 3.52 0.00 3.52 0.00 358.07 10:30:01 3.38 0.00 3.38 0.00 289.82 10:31:01 3.85 0.00 3.85 0.00 354.68 10:32:01 3.10 0.00 3.10 0.00 452.32 10:33:01 2.77 0.00 2.77 0.00 367.54 10:34:01 3.55 0.00 3.55 0.00 341.28 10:35:01 3.78 0.00 3.78 0.00 434.73 10:36:01 5.87 1.87 4.00 14.93 479.79 10:37:01 2.80 0.00 2.80 0.00 370.81 10:38:01 3.68 0.00 3.68 0.00 484.72 10:39:01 3.92 0.00 3.92 0.00 586.17 10:40:02 61.12 18.56 42.56 1301.75 20448.71 Average: 24.36 3.91 20.46 265.83 3508.37 10:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:22:01 1636188 3342240 2402468 59.49 51108 1809904 862864 16.96 577068 1646516 135996 10:23:01 1087404 3253864 2951252 73.08 71632 2230800 1191400 23.42 820140 1904616 120628 10:24:01 882704 3298736 3155952 78.14 89320 2443628 1125296 22.12 862208 2032896 43476 10:25:01 881356 3300648 3157300 78.18 89560 2446476 1226796 24.12 862848 2033128 1652 10:26:01 879432 3302044 3159224 78.22 89764 2449208 1133312 22.28 862404 2034180 1556 10:27:01 853320 3285000 3185336 78.87 89960 2457352 1134048 22.29 882272 2039800 3556 10:28:01 860048 3298008 3178608 78.70 90140 2463056 1236944 24.31 870408 2043572 3772 10:29:01 859724 3304996 3178932 78.71 90340 2469684 1135908 22.33 866688 2048368 2840 10:30:01 847680 3300072 3190976 79.01 90532 2475912 1134116 22.29 873084 2053060 3796 10:31:01 829828 3293604 3208828 79.45 90716 2486416 1204904 23.68 880832 2062420 7704 10:32:01 829136 3300092 3209520 79.47 90880 2492960 1204612 23.68 875352 2067064 4416 10:33:01 817308 3294776 3221348 79.76 91076 2498732 1203176 23.65 883656 2071204 3628 10:34:01 810892 3294744 3227764 79.92 91260 2504396 1204940 23.69 885232 2075320 3756 10:35:01 800528 3291804 3238128 80.18 91436 2510972 1202488 23.64 890328 2080332 2788 10:36:01 791096 3292404 3247560 80.41 92044 2519800 1204072 23.67 892660 2086372 2816 10:37:01 776852 3287120 3261804 80.76 92236 2527960 1200888 23.61 900592 2092636 5920 10:38:01 742048 3266188 3296608 81.63 92428 2540808 1200168 23.59 925128 2102184 10344 10:39:01 477688 3029668 3560968 88.17 92628 2567320 1578176 31.02 1162572 2127608 25536 10:40:02 1003984 3299948 3034672 75.14 105508 2320244 914984 17.99 771452 2027356 46504 Average: 877222 3280840 3161434 78.28 88556 2432401 1173636 23.07 870785 2033086 22668 10:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:22:01 ens3 321.15 218.63 1437.93 63.05 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 10:23:01 vethd9491d2 229.11 687.24 17.51 646.44 0.00 0.00 0.00 0.05 10:23:01 ens3 953.06 417.00 1871.68 51.15 0.00 0.00 0.00 0.00 10:23:01 docker0 306.87 799.67 18.46 1159.91 0.00 0.00 0.00 0.00 10:23:01 lo 2.47 2.47 0.22 0.22 0.00 0.00 0.00 0.00 10:24:01 vethd9491d2 134.51 182.45 9.11 1125.15 0.00 0.00 0.00 0.09 10:24:01 ens3 231.41 171.90 1134.92 18.36 0.00 0.00 0.00 0.00 10:24:01 docker0 134.51 182.39 7.27 1125.15 0.00 0.00 0.00 0.00 10:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 vethd9491d2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 ens3 7.78 7.47 1.69 1.85 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:26:01 vethd9491d2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 ens3 9.90 9.50 2.15 2.46 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 vethd9491d2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 ens3 10.51 9.78 2.28 2.62 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:28:01 vethd9491d2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 ens3 10.50 9.82 2.26 2.60 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 vethd9491d2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 ens3 9.67 9.18 2.07 2.43 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:30:01 vethd9491d2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 ens3 11.76 11.25 2.53 3.03 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 vethd9491d2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 ens3 13.83 11.91 2.97 3.29 0.00 0.00 0.00 0.00 10:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:32:01 vethd9491d2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 ens3 10.00 8.92 2.35 2.60 0.00 0.00 0.00 0.00 10:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 vethd9491d2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 ens3 10.65 9.85 2.27 2.59 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:34:01 vethd9491d2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 ens3 15.16 11.03 7.37 3.39 0.00 0.00 0.00 0.00 10:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 vethd9491d2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 ens3 11.45 10.51 2.39 2.80 0.00 0.00 0.00 0.00 10:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:36:01 vethd9491d2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 ens3 9.68 9.05 2.09 2.42 0.00 0.00 0.00 0.00 10:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 vethd9491d2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 ens3 10.70 9.98 2.34 2.69 0.00 0.00 0.00 0.00 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:38:01 vethd9491d2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 ens3 10.63 10.00 2.28 2.66 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 vethd9491d2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 ens3 11.70 11.26 2.46 2.95 0.00 0.00 0.00 0.00 10:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:40:02 ens3 22.21 19.64 15.75 9.22 0.00 0.00 0.00 0.00 10:40:02 docker0 1.07 0.97 0.08 4.67 0.00 0.00 0.00 0.00 10:40:02 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 89.04 51.40 236.82 9.59 0.00 0.00 0.00 0.00 Average: docker0 23.29 51.74 1.36 120.51 0.00 0.00 0.00 0.00 Average: lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-4565) 01/24/24 _x86_64_ (4 CPU) 10:20:29 LINUX RESTART (4 CPU) 10:21:01 CPU %user %nice %system %iowait %steal %idle 10:22:01 all 20.00 0.00 1.49 3.34 0.06 75.11 10:22:01 0 14.61 0.00 1.42 6.20 0.05 77.72 10:22:01 1 37.15 0.00 2.10 5.62 0.07 55.06 10:22:01 2 18.99 0.00 1.25 0.35 0.05 79.37 10:22:01 3 9.22 0.00 1.22 1.19 0.07 88.30 10:23:01 all 16.58 0.00 3.24 3.09 0.06 77.03 10:23:01 0 22.35 0.00 3.74 4.39 0.07 69.45 10:23:01 1 21.82 0.00 3.73 2.02 0.05 72.38 10:23:01 2 12.95 0.00 2.89 2.35 0.07 81.74 10:23:01 3 9.12 0.00 2.59 3.59 0.07 84.63 10:24:01 all 5.41 0.00 1.99 2.55 0.04 90.01 10:24:01 0 4.90 0.00 2.61 7.33 0.05 85.11 10:24:01 1 7.02 0.00 1.82 0.33 0.03 90.79 10:24:01 2 5.68 0.00 1.55 2.30 0.05 90.42 10:24:01 3 4.04 0.00 2.03 0.23 0.03 93.66 10:25:01 all 2.29 0.00 0.73 0.10 0.03 96.86 10:25:01 0 2.04 0.00 0.62 0.05 0.05 97.25 10:25:01 1 2.34 0.00 0.72 0.00 0.03 96.90 10:25:01 2 2.54 0.00 0.75 0.12 0.02 96.58 10:25:01 3 2.23 0.00 0.77 0.22 0.03 96.75 10:26:01 all 2.77 0.00 0.74 0.03 0.02 96.44 10:26:01 0 2.24 0.00 0.73 0.00 0.03 97.00 10:26:01 1 3.74 0.00 0.74 0.00 0.02 95.50 10:26:01 2 2.38 0.00 0.88 0.07 0.02 96.65 10:26:01 3 2.70 0.00 0.60 0.07 0.03 96.59 10:27:01 all 3.09 0.00 0.76 0.03 0.03 96.09 10:27:01 0 3.19 0.00 0.75 0.00 0.05 96.01 10:27:01 1 3.00 0.00 0.65 0.00 0.02 96.33 10:27:01 2 2.60 0.00 0.68 0.00 0.03 96.68 10:27:01 3 3.57 0.00 0.90 0.13 0.03 95.36 10:28:01 all 3.13 0.00 0.70 0.03 0.04 96.11 10:28:01 0 2.65 0.00 0.77 0.00 0.03 96.54 10:28:01 1 3.00 0.00 0.70 0.00 0.05 96.25 10:28:01 2 2.79 0.00 0.65 0.00 0.03 96.53 10:28:01 3 4.05 0.00 0.68 0.10 0.03 95.14 10:29:01 all 2.82 0.00 0.74 0.04 0.04 96.36 10:29:01 0 2.70 0.00 0.70 0.00 0.05 96.54 10:29:01 1 3.24 0.00 0.87 0.00 0.03 95.86 10:29:01 2 2.72 0.00 0.69 0.00 0.05 96.54 10:29:01 3 2.63 0.00 0.72 0.13 0.05 96.46 10:30:01 all 3.89 0.00 0.88 0.05 0.05 95.14 10:30:01 0 4.16 0.00 0.90 0.00 0.05 94.89 10:30:01 1 4.10 0.00 0.83 0.00 0.05 95.01 10:30:01 2 4.01 0.00 0.97 0.07 0.03 94.92 10:30:01 3 3.26 0.00 0.82 0.13 0.03 95.75 10:31:01 all 4.50 0.00 0.92 0.03 0.04 94.51 10:31:01 0 4.01 0.00 0.92 0.07 0.05 94.96 10:31:01 1 4.37 0.00 1.10 0.00 0.05 94.48 10:31:01 2 5.61 0.00 0.75 0.00 0.03 93.61 10:31:01 3 4.03 0.00 0.90 0.08 0.05 94.93 10:32:01 all 3.59 0.00 0.79 0.04 0.04 95.54 10:32:01 0 3.61 0.00 0.92 0.15 0.05 95.27 10:32:01 1 3.34 0.00 0.62 0.00 0.02 96.03 10:32:01 2 3.42 0.00 0.88 0.00 0.05 95.64 10:32:01 3 4.00 0.00 0.70 0.00 0.03 95.26 10:32:01 CPU %user %nice %system %iowait %steal %idle 10:33:01 all 4.06 0.00 0.91 0.03 0.04 94.96 10:33:01 0 3.60 0.00 0.95 0.00 0.03 95.41 10:33:01 1 3.80 0.00 0.88 0.00 0.03 95.28 10:33:01 2 4.05 0.00 0.84 0.12 0.03 94.97 10:33:01 3 4.77 0.00 1.01 0.00 0.05 94.17 10:34:01 all 4.45 0.00 0.90 0.05 0.03 94.57 10:34:01 0 4.33 0.00 0.90 0.00 0.03 94.73 10:34:01 1 4.34 0.00 0.95 0.03 0.03 94.64 10:34:01 2 4.85 0.00 0.81 0.15 0.05 94.13 10:34:01 3 4.29 0.00 0.93 0.00 0.02 94.76 10:35:01 all 4.87 0.00 1.05 0.03 0.05 94.01 10:35:01 0 4.40 0.00 0.82 0.00 0.05 94.73 10:35:01 1 4.99 0.00 1.19 0.00 0.05 93.77 10:35:01 2 5.04 0.00 1.09 0.12 0.05 93.71 10:35:01 3 5.07 0.00 1.07 0.02 0.07 93.78 10:36:01 all 5.27 0.00 0.98 0.08 0.05 93.62 10:36:01 0 5.17 0.00 1.01 0.12 0.05 93.65 10:36:01 1 5.66 0.00 1.00 0.00 0.05 93.29 10:36:01 2 5.05 0.00 0.89 0.17 0.05 93.85 10:36:01 3 5.18 0.00 1.06 0.02 0.07 93.68 10:37:01 all 5.43 0.00 1.05 0.05 0.06 93.42 10:37:01 0 5.86 0.00 1.10 0.00 0.05 92.99 10:37:01 1 5.02 0.00 1.07 0.00 0.08 93.83 10:37:01 2 5.38 0.00 1.09 0.17 0.05 93.32 10:37:01 3 5.46 0.00 0.94 0.03 0.05 93.51 10:38:01 all 6.24 0.00 1.08 0.05 0.05 92.58 10:38:01 0 5.48 0.00 1.10 0.00 0.03 93.38 10:38:01 1 7.52 0.00 1.20 0.00 0.05 91.23 10:38:01 2 6.60 0.00 0.92 0.12 0.07 92.29 10:38:01 3 5.35 0.00 1.04 0.07 0.05 93.49 10:39:01 all 6.43 0.00 1.02 0.03 0.05 92.46 10:39:01 0 6.31 0.00 1.00 0.00 0.05 92.64 10:39:01 1 6.92 0.00 1.15 0.02 0.05 91.86 10:39:01 2 5.82 0.00 0.98 0.02 0.05 93.13 10:39:01 3 6.69 0.00 0.99 0.08 0.05 92.19 10:40:02 all 21.59 0.00 3.14 1.33 0.06 73.88 10:40:02 0 17.81 0.00 2.89 0.13 0.05 79.11 10:40:02 1 16.73 0.00 3.44 0.40 0.07 79.36 10:40:02 2 33.37 0.00 3.53 2.62 0.07 60.41 10:40:02 3 18.47 0.00 2.70 2.16 0.07 76.61 Average: all 6.65 0.00 1.21 0.58 0.05 91.52 Average: 0 6.28 0.00 1.25 0.97 0.05 91.45 Average: 1 7.79 0.00 1.30 0.44 0.04 90.42 Average: 2 7.04 0.00 1.16 0.46 0.04 91.30 Average: 3 5.48 0.00 1.14 0.43 0.05 92.90