---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-742 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.6G 9.7G 50% / 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 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 464 689 0 2790 3196 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:ac:b3 brd ff:ff:ff:ff:ff:ff inet 10.32.7.226/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85433sec preferred_lft 85433sec inet6 fe80::f816:3eff:fe07:acb3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:70:d3:98:0b 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::42:70ff:fed3:980b/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-742) 04/05/24 _x86_64_ (4 CPU) 14:13:06 LINUX RESTART (4 CPU) 14:14:01 tps rtps wtps bread/s bwrtn/s 14:15:01 79.10 19.63 59.47 1797.57 7622.33 14:16:01 170.94 8.27 162.67 1455.49 23152.54 14:17:01 14.00 0.02 13.98 0.13 4847.19 14:18:01 3.78 0.00 3.78 0.00 182.37 14:19:01 3.23 0.00 3.23 0.00 245.96 14:20:01 3.70 0.00 3.70 0.00 365.14 14:21:01 3.38 0.00 3.38 0.00 532.98 14:22:01 3.82 0.00 3.82 0.00 371.67 14:23:01 3.50 0.00 3.50 0.00 351.41 14:24:01 3.35 0.02 3.33 0.80 798.00 14:25:01 3.28 0.00 3.28 0.00 392.20 14:26:01 3.28 0.00 3.28 0.00 312.35 14:27:01 2.83 0.00 2.83 0.00 412.20 14:28:01 3.80 0.00 3.80 0.00 462.99 14:29:01 33.39 4.92 28.48 165.04 2751.27 Average: 22.36 2.19 20.17 227.94 2853.37 14:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:15:01 1534460 3373800 2504192 62.01 60472 1926080 857032 16.85 570396 1738108 147664 14:16:01 859428 3248628 3179224 78.72 82084 2434880 1394832 27.42 879992 2052724 78492 14:17:01 848264 3302020 3190388 79.00 89904 2482236 1287448 25.31 872084 2055708 1752 14:18:01 845748 3303732 3192904 79.06 90096 2485976 1295696 25.47 874140 2056160 2084 14:19:01 841148 3307772 3197504 79.17 90292 2493852 1295900 25.47 875036 2060480 4992 14:20:01 827656 3302784 3210996 79.51 90512 2501488 1296244 25.48 882884 2064608 4548 14:21:01 813516 3304208 3225136 79.86 90680 2516048 1366220 26.86 888560 2073136 5520 14:22:01 796364 3294068 3242288 80.28 90844 2522328 1414820 27.81 901436 2076392 3836 14:23:01 789784 3295088 3248868 80.44 90980 2529312 1366020 26.85 903772 2080184 3344 14:24:01 769692 3295780 3268960 80.94 91164 2548932 1366116 26.85 903448 2096716 2772 14:25:01 760996 3295484 3277656 81.16 91372 2556604 1366228 26.86 908080 2100564 2844 14:26:01 748152 3290704 3290500 81.48 91548 2563972 1367028 26.87 915280 2104492 5456 14:27:01 737740 3291280 3300912 81.73 91736 2574008 1366612 26.86 919288 2110136 7528 14:28:01 201460 2804928 3837192 95.01 91960 2622080 1883664 37.03 1422324 2141172 46676 14:29:01 717320 3275000 3321332 82.24 94968 2584280 959196 18.85 1120160 1946308 28160 Average: 806115 3265685 3232537 80.04 88574 2489472 1325537 26.06 922459 2050459 23045 14:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:15:01 ens3 63.11 60.56 686.10 9.13 0.00 0.00 0.00 0.00 14:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 14:16:01 ens3 1191.47 532.61 2789.56 42.31 0.00 0.00 0.00 0.00 14:16:01 veth805c1d7 407.68 1001.43 28.10 1846.48 0.00 0.00 0.00 0.15 14:16:01 docker0 484.09 1114.60 26.84 2360.00 0.00 0.00 0.00 0.00 14:16:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 14:17:01 ens3 7.13 6.02 7.26 1.35 0.00 0.00 0.00 0.00 14:17:01 veth805c1d7 1.33 1.78 0.09 6.22 0.00 0.00 0.00 0.00 14:17:01 docker0 1.33 1.77 0.07 6.22 0.00 0.00 0.00 0.00 14:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 ens3 8.17 7.82 1.67 1.97 0.00 0.00 0.00 0.00 14:18:01 veth805c1d7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:19:01 ens3 8.23 5.15 3.93 1.89 0.00 0.00 0.00 0.00 14:19:01 veth805c1d7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 ens3 7.00 6.93 1.40 6.61 0.00 0.00 0.00 0.00 14:20:01 veth805c1d7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:21:01 ens3 10.33 8.72 2.18 2.43 0.00 0.00 0.00 0.00 14:21:01 veth805c1d7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 ens3 9.63 10.01 2.00 2.42 0.00 0.00 0.00 0.00 14:22:01 veth805c1d7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:23:01 ens3 7.40 8.10 1.56 1.97 0.00 0.00 0.00 0.00 14:23:01 veth805c1d7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 ens3 67.74 55.24 442.83 5.04 0.00 0.00 0.00 0.00 14:24:01 veth805c1d7 48.31 61.21 3.17 441.42 0.00 0.00 0.00 0.04 14:24:01 docker0 48.31 61.21 2.51 441.42 0.00 0.00 0.00 0.00 14:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:25:01 ens3 6.78 5.90 1.39 1.76 0.00 0.00 0.00 0.00 14:25:01 veth805c1d7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 4.10 4.78 1.11 1.62 0.00 0.00 0.00 0.00 14:26:01 veth805c1d7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:27:01 ens3 4.52 5.53 0.95 1.52 0.00 0.00 0.00 0.00 14:27:01 veth805c1d7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 6.72 6.57 1.42 1.87 0.00 0.00 0.00 0.00 14:28:01 veth805c1d7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:29:01 ens3 26.93 27.26 20.45 12.25 0.00 0.00 0.00 0.00 14:29:01 docker0 0.97 0.88 0.08 4.21 0.00 0.00 0.00 0.00 14:29:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 95.28 50.08 264.25 6.28 0.00 0.00 0.00 0.00 Average: docker0 35.65 78.56 1.97 187.46 0.00 0.00 0.00 0.00 Average: lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-742) 04/05/24 _x86_64_ (4 CPU) 14:13:06 LINUX RESTART (4 CPU) 14:14:01 CPU %user %nice %system %iowait %steal %idle 14:15:01 all 20.57 0.00 1.40 2.34 0.05 75.64 14:15:01 0 17.33 0.00 1.20 0.52 0.02 80.93 14:15:01 1 25.30 0.00 1.70 3.12 0.05 69.83 14:15:01 2 28.57 0.00 1.81 1.37 0.07 68.17 14:15:01 3 11.08 0.00 0.90 4.39 0.03 83.60 14:16:01 all 8.97 0.00 3.43 4.46 0.07 83.08 14:16:01 0 11.75 0.00 3.45 5.04 0.07 79.70 14:16:01 1 9.02 0.00 2.55 1.88 0.05 86.50 14:16:01 2 6.75 0.00 4.05 7.94 0.08 81.18 14:16:01 3 8.35 0.00 3.65 2.96 0.08 84.96 14:17:01 all 4.03 0.00 1.14 0.25 0.03 94.55 14:17:01 0 4.12 0.00 1.45 0.94 0.03 93.45 14:17:01 1 5.37 0.00 1.02 0.08 0.03 93.50 14:17:01 2 3.25 0.00 1.01 0.00 0.02 95.73 14:17:01 3 3.37 0.00 1.08 0.00 0.02 95.53 14:18:01 all 3.05 0.00 0.84 0.04 0.03 96.05 14:18:01 0 2.82 0.00 0.95 0.15 0.02 96.06 14:18:01 1 2.89 0.00 0.80 0.00 0.03 96.28 14:18:01 2 3.26 0.00 0.67 0.00 0.03 96.04 14:18:01 3 3.24 0.00 0.93 0.00 0.03 95.80 14:19:01 all 3.73 0.00 0.81 0.04 0.04 95.37 14:19:01 0 3.20 0.00 0.83 0.07 0.03 95.86 14:19:01 1 3.30 0.00 0.78 0.02 0.05 95.85 14:19:01 2 5.44 0.00 0.71 0.00 0.03 93.82 14:19:01 3 2.97 0.00 0.95 0.07 0.03 95.98 14:20:01 all 3.86 0.00 0.91 0.03 0.05 95.15 14:20:01 0 3.92 0.00 1.00 0.00 0.05 95.02 14:20:01 1 3.84 0.00 0.79 0.00 0.05 95.32 14:20:01 2 3.86 0.00 0.87 0.00 0.03 95.23 14:20:01 3 3.81 0.00 0.99 0.10 0.05 95.05 14:21:01 all 4.00 0.00 0.77 0.06 0.04 95.14 14:21:01 0 4.45 0.00 0.85 0.00 0.03 94.66 14:21:01 1 3.36 0.00 0.70 0.00 0.05 95.89 14:21:01 2 4.78 0.00 0.90 0.20 0.03 94.09 14:21:01 3 3.40 0.00 0.65 0.03 0.05 95.86 14:22:01 all 3.70 0.00 0.89 0.04 0.04 95.33 14:22:01 0 4.05 0.00 0.88 0.00 0.03 95.03 14:22:01 1 3.59 0.00 0.92 0.02 0.03 95.44 14:22:01 2 3.31 0.00 1.00 0.05 0.05 95.59 14:22:01 3 3.84 0.00 0.70 0.10 0.03 95.32 14:23:01 all 4.13 0.00 0.96 0.08 0.05 94.78 14:23:01 0 4.48 0.00 0.97 0.00 0.07 94.49 14:23:01 1 3.44 0.00 0.98 0.00 0.05 95.53 14:23:01 2 4.11 0.00 0.97 0.02 0.05 94.85 14:23:01 3 4.48 0.00 0.92 0.32 0.05 94.23 14:24:01 all 7.02 0.00 1.01 0.05 0.05 91.86 14:24:01 0 8.73 0.00 0.98 0.00 0.05 90.24 14:24:01 1 6.27 0.00 1.09 0.18 0.05 92.40 14:24:01 2 6.43 0.00 1.14 0.00 0.05 92.38 14:24:01 3 6.65 0.00 0.86 0.00 0.05 92.44 14:25:01 all 4.86 0.00 0.97 0.05 0.06 94.06 14:25:01 0 5.68 0.00 0.82 0.00 0.05 93.45 14:25:01 1 4.45 0.00 1.09 0.12 0.07 94.28 14:25:01 2 4.43 0.00 0.94 0.00 0.05 94.58 14:25:01 3 4.88 0.00 1.02 0.07 0.05 93.98 14:25:01 CPU %user %nice %system %iowait %steal %idle 14:26:01 all 4.62 0.00 1.04 0.03 0.05 94.26 14:26:01 0 4.61 0.00 1.10 0.02 0.05 94.22 14:26:01 1 4.79 0.00 0.99 0.02 0.05 94.16 14:26:01 2 5.13 0.00 1.14 0.07 0.07 93.60 14:26:01 3 3.94 0.00 0.92 0.02 0.07 95.06 14:27:01 all 4.88 0.00 1.04 0.04 0.06 93.97 14:27:01 0 4.35 0.00 1.04 0.00 0.07 94.55 14:27:01 1 4.64 0.00 1.10 0.00 0.07 94.19 14:27:01 2 5.22 0.00 1.10 0.15 0.07 93.46 14:27:01 3 5.31 0.00 0.96 0.00 0.05 93.68 14:28:01 all 7.77 0.00 1.01 0.05 0.05 91.12 14:28:01 0 5.94 0.00 1.10 0.02 0.05 92.89 14:28:01 1 9.60 0.00 0.97 0.02 0.05 89.37 14:28:01 2 10.26 0.00 1.08 0.15 0.05 88.45 14:28:01 3 5.26 0.00 0.84 0.07 0.05 93.78 14:29:01 all 21.81 0.00 2.20 0.89 0.06 75.03 14:29:01 0 20.91 0.00 2.48 0.37 0.05 76.19 14:29:01 1 36.28 0.00 2.31 0.35 0.07 61.00 14:29:01 2 17.51 0.00 1.89 0.05 0.07 80.49 14:29:01 3 12.53 0.00 2.18 2.79 0.05 82.45 Average: all 7.13 0.00 1.23 0.56 0.05 91.03 Average: 0 7.09 0.00 1.27 0.47 0.04 91.12 Average: 1 8.41 0.00 1.18 0.39 0.05 89.97 Average: 2 7.48 0.00 1.28 0.66 0.05 90.52 Average: 3 5.54 0.00 1.17 0.73 0.05 92.51