---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4304 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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: 2799.998 BogoMIPS: 5599.99 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 9.6G 9.7G 50% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 520 4612 0 2843 7156 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:41:8a:0f brd ff:ff:ff:ff:ff:ff inet 10.32.7.108/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85427sec preferred_lft 85427sec inet6 fe80::f816:3eff:fe41:8a0f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:cb:52:55 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::42:7eff:fecb:5255/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4304) 07/01/25 _x86_64_ (4 CPU) 13:34:48 LINUX RESTART (4 CPU) 13:35:02 tps rtps wtps bread/s bwrtn/s 13:36:01 154.83 70.21 84.62 5694.21 40244.82 13:37:01 48.58 0.30 48.28 31.86 6464.12 13:38:01 106.96 12.73 94.24 2261.91 16448.52 13:39:01 90.17 0.00 90.17 0.00 12985.04 13:40:01 10.30 0.02 10.28 0.40 1740.91 13:41:01 4.57 1.48 3.08 36.93 239.83 13:42:01 4.23 0.25 3.98 4.00 1062.09 13:43:01 3.02 0.00 3.02 0.00 283.91 13:44:01 2.62 0.00 2.62 0.00 347.33 13:45:01 3.67 0.00 3.67 0.00 299.28 13:46:01 3.32 0.00 3.32 0.00 484.91 13:47:01 3.15 0.00 3.15 0.00 391.73 13:48:01 2.93 0.00 2.93 0.00 322.35 13:49:01 5.35 0.00 5.35 0.00 2579.54 13:50:01 22.11 2.85 19.26 59.86 836.79 Average: 30.92 5.79 25.13 533.62 5610.74 13:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:36:01 5921892 7431160 2245536 27.49 36100 1654052 974344 10.57 563888 1512096 51616 13:37:01 5678580 7419920 2488848 30.47 55880 1853332 969712 10.52 587876 1704724 141784 13:38:01 5121392 7313536 3046036 37.29 71644 2271924 1429148 15.51 856832 1952156 134652 13:39:01 4905112 7359516 3262316 39.94 90676 2495472 1368376 14.85 900236 2089628 46180 13:40:01 4889748 7347788 3277680 40.13 90884 2498844 1479436 16.05 915728 2089040 2344 13:41:01 4704568 7171260 3462860 42.40 91048 2505868 1614592 17.52 1095972 2091752 3664 13:42:01 4854952 7351956 3312476 40.56 91156 2534936 1379668 14.97 916568 2118148 2348 13:43:01 4855736 7360380 3311692 40.55 91328 2542000 1382684 15.00 911616 2121904 3756 13:44:01 4843720 7357136 3323708 40.69 91460 2550144 1386100 15.04 918284 2126184 3776 13:45:01 4831268 7353756 3336160 40.85 91644 2558368 1387276 15.05 926228 2130436 6424 13:46:01 4802264 7334052 3365164 41.20 91792 2566992 1483708 16.10 950612 2134676 4204 13:47:01 4814132 7354260 3353296 41.06 91972 2574604 1388428 15.07 933956 2138720 3860 13:48:01 4777108 7328740 3390320 41.51 92148 2585204 1512592 16.41 964828 2144804 8444 13:49:01 4292052 6886896 3875376 47.45 92492 2625908 2228816 24.18 1421568 2168728 1972 13:50:01 4712768 7312876 3454660 42.30 95748 2635976 1061280 11.52 1167364 2017080 27764 Average: 4933686 7312215 3233742 39.59 84398 2430242 1403077 15.22 935437 2036005 29519 13:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:36:01 ens3 386.80 201.10 1100.56 64.08 0.00 0.00 0.00 0.00 13:36:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 ens3 56.77 41.23 735.38 5.79 0.00 0.00 0.00 0.00 13:37:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 ens3 268.78 126.92 1490.93 14.64 0.00 0.00 0.00 0.00 13:38:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 13:38:01 veth0da4802 43.99 76.52 3.11 532.36 0.00 0.00 0.00 0.04 13:38:01 docker0 97.40 189.02 5.31 1046.48 0.00 0.00 0.00 0.00 13:39:01 ens3 232.04 159.84 1274.61 19.65 0.00 0.00 0.00 0.00 13:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:39:01 veth0da4802 150.14 215.28 11.21 1267.53 0.00 0.00 0.00 0.10 13:39:01 docker0 150.14 215.23 9.16 1267.52 0.00 0.00 0.00 0.00 13:40:01 ens3 11.18 9.45 2.61 2.55 0.00 0.00 0.00 0.00 13:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 veth0da4802 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 ens3 47.33 38.33 405.95 10.17 0.00 0.00 0.00 0.00 13:41:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 13:41:01 veth0da4802 28.26 35.09 2.25 400.58 0.00 0.00 0.00 0.03 13:41:01 docker0 28.26 35.08 1.87 400.58 0.00 0.00 0.00 0.00 13:42:01 ens3 64.79 45.14 406.84 6.27 0.00 0.00 0.00 0.00 13:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 veth0da4802 39.09 56.87 3.05 403.72 0.00 0.00 0.00 0.03 13:42:01 docker0 39.09 56.87 2.51 403.72 0.00 0.00 0.00 0.00 13:43:01 ens3 4.98 5.91 1.18 1.72 0.00 0.00 0.00 0.00 13:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:43:01 veth0da4802 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 ens3 6.65 6.37 1.52 1.82 0.00 0.00 0.00 0.00 13:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 veth0da4802 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 ens3 5.55 6.12 1.37 1.82 0.00 0.00 0.00 0.00 13:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:45:01 veth0da4802 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 ens3 6.35 6.28 1.51 1.86 0.00 0.00 0.00 0.00 13:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 veth0da4802 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:47:01 ens3 5.67 6.28 1.27 1.79 0.00 0.00 0.00 0.00 13:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:47:01 veth0da4802 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 ens3 4.73 5.10 0.99 1.43 0.00 0.00 0.00 0.00 13:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 veth0da4802 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 ens3 73.46 64.58 412.12 6.92 0.00 0.00 0.00 0.00 13:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:49:01 veth0da4802 56.21 64.25 4.27 409.74 0.00 0.00 0.00 0.03 13:49:01 docker0 56.21 64.25 3.50 409.74 0.00 0.00 0.00 0.00 13:50:01 ens3 83.99 60.84 414.69 9.91 0.00 0.00 0.00 0.00 13:50:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:50:01 docker0 47.38 68.77 2.89 404.14 0.00 0.00 0.00 0.00 Average: ens3 83.61 52.07 416.03 9.97 0.00 0.00 0.00 0.00 Average: lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 27.93 42.00 1.68 262.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4304) 07/01/25 _x86_64_ (4 CPU) 13:34:48 LINUX RESTART (4 CPU) 13:35:02 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 16.69 0.00 2.84 6.20 3.22 71.05 13:36:01 0 21.23 0.00 2.05 3.38 2.72 70.61 13:36:01 1 17.67 0.00 5.11 6.54 3.07 67.61 13:36:01 2 14.95 0.00 2.25 8.57 3.66 70.56 13:36:01 3 12.96 0.00 1.96 6.28 3.44 75.35 13:37:01 all 19.71 0.00 1.18 2.26 1.82 75.04 13:37:01 0 14.21 0.00 0.99 1.12 1.62 82.05 13:37:01 1 36.06 0.00 1.89 0.66 2.02 59.37 13:37:01 2 20.96 0.00 1.24 6.64 2.18 68.98 13:37:01 3 7.70 0.00 0.61 0.58 1.46 89.65 13:38:01 all 17.05 0.00 3.07 2.96 2.21 74.70 13:38:01 0 10.29 0.00 2.86 4.50 2.12 80.23 13:38:01 1 16.24 0.00 3.20 3.38 1.93 75.25 13:38:01 2 34.17 0.00 3.68 1.18 2.82 58.15 13:38:01 3 7.61 0.00 2.56 2.80 1.99 85.05 13:39:01 all 6.62 0.00 2.44 2.60 2.58 85.76 13:39:01 0 3.79 0.00 2.05 2.05 2.37 89.75 13:39:01 1 9.05 0.00 3.14 2.76 2.41 82.63 13:39:01 2 10.03 0.00 2.85 2.08 3.43 81.61 13:39:01 3 3.58 0.00 1.73 3.52 2.10 89.07 13:40:01 all 3.04 0.00 1.14 0.14 1.69 93.99 13:40:01 0 2.70 0.00 1.14 0.02 1.75 94.39 13:40:01 1 3.19 0.00 1.06 0.00 1.60 94.15 13:40:01 2 3.18 0.00 1.13 0.08 1.62 93.99 13:40:01 3 3.10 0.00 1.23 0.48 1.79 93.41 13:41:01 all 4.88 0.00 1.30 0.07 1.49 92.25 13:41:01 0 7.03 0.00 1.44 0.03 1.64 89.86 13:41:01 1 4.29 0.00 1.44 0.15 1.70 92.43 13:41:01 2 4.45 0.00 1.15 0.10 1.29 93.01 13:41:01 3 3.74 0.00 1.20 0.00 1.32 93.73 13:42:01 all 10.95 0.00 1.48 0.06 2.06 85.46 13:42:01 0 14.32 0.00 1.88 0.00 2.24 81.56 13:42:01 1 9.72 0.00 1.39 0.03 1.80 87.06 13:42:01 2 12.69 0.00 1.55 0.20 2.53 83.03 13:42:01 3 7.04 0.00 1.08 0.00 1.67 90.21 13:43:01 all 4.26 0.00 1.29 0.04 1.72 92.68 13:43:01 0 5.94 0.00 1.44 0.02 2.27 90.33 13:43:01 1 3.68 0.00 1.24 0.00 1.44 93.64 13:43:01 2 3.75 0.00 1.39 0.15 1.83 92.89 13:43:01 3 3.67 0.00 1.09 0.00 1.34 93.90 13:44:01 all 4.01 0.00 1.23 0.03 1.45 93.27 13:44:01 0 4.50 0.00 1.23 0.00 1.81 92.46 13:44:01 1 4.57 0.00 1.33 0.00 1.36 92.74 13:44:01 2 3.78 0.00 1.24 0.12 1.42 93.44 13:44:01 3 3.20 0.00 1.14 0.00 1.26 94.40 13:45:01 all 4.68 0.00 1.34 0.03 1.88 92.07 13:45:01 0 4.86 0.00 1.37 0.00 2.03 91.73 13:45:01 1 5.24 0.00 1.32 0.02 1.90 91.52 13:45:01 2 3.85 0.00 1.35 0.12 1.85 92.84 13:45:01 3 4.75 0.00 1.34 0.02 1.72 92.17 13:46:01 all 5.02 0.00 1.37 0.03 1.62 91.96 13:46:01 0 3.95 0.00 1.14 0.05 1.52 93.33 13:46:01 1 6.31 0.00 1.56 0.02 1.68 90.44 13:46:01 2 5.14 0.00 1.57 0.03 1.77 91.50 13:46:01 3 4.70 0.00 1.16 0.03 1.51 92.60 13:46:01 CPU %user %nice %system %iowait %steal %idle 13:47:01 all 4.90 0.00 1.47 0.04 2.04 91.54 13:47:01 0 4.90 0.00 1.35 0.13 2.13 91.48 13:47:01 1 4.58 0.00 1.39 0.00 1.92 92.12 13:47:01 2 5.00 0.00 1.45 0.00 2.14 91.41 13:47:01 3 5.13 0.00 1.72 0.03 1.98 91.14 13:48:01 all 5.74 0.00 1.14 0.05 1.82 91.24 13:48:01 0 6.72 0.00 1.17 0.10 2.14 89.87 13:48:01 1 4.71 0.00 1.17 0.03 1.67 92.41 13:48:01 2 6.15 0.00 1.27 0.08 1.91 90.58 13:48:01 3 5.38 0.00 0.93 0.00 1.56 92.14 13:49:01 all 18.02 0.00 2.88 0.05 3.52 75.53 13:49:01 0 15.74 0.00 3.07 0.02 3.74 77.43 13:49:01 1 17.84 0.00 2.72 0.07 3.06 76.31 13:49:01 2 19.97 0.00 2.76 0.10 3.48 73.70 13:49:01 3 18.55 0.00 3.00 0.00 3.79 74.66 13:50:01 all 20.94 0.00 1.52 0.85 2.63 74.06 13:50:01 0 15.12 0.00 1.24 0.20 3.19 80.26 13:50:01 1 33.77 0.00 1.88 2.59 3.04 58.72 13:50:01 2 18.99 0.00 1.57 0.36 2.46 76.62 13:50:01 3 15.95 0.00 1.42 0.25 1.80 80.58 Average: all 9.77 0.00 1.71 1.02 2.12 85.38 Average: 0 9.02 0.00 1.63 0.77 2.22 86.36 Average: 1 11.79 0.00 1.98 1.07 2.04 83.11 Average: 2 11.13 0.00 1.76 1.32 2.29 83.50 Average: 3 7.15 0.00 1.48 0.93 1.92 88.53